Preferred way to read in application settings/config in C++

This page summarizes the projects mentioned and recommended in the original post on /r/cpp_questions
TOML cplusplus-17 cplusplus-20 header-only configuration-files

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  • tomlplusplus

    Header-only TOML config file parser and serializer for C++17.

    • Added bonus, tomlplusplus is a solid C++ implementation, actively updated, and easy to drop into a project (header only, CMake, vcpkg, Conan, etc.). Very easy to use for what I've needed.

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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